Effect of Pulsed Current Duty Factor on Deformation Behavior of Aluminum Bronze

被引：0
|
作者：
M. A. Pakhomov
G. G. Savenkov
M. A. Smakovsky
V. V. Stolyarov
机构：
[1] Blagonravov Institute of Engineering Science of the Russian Academy of Sciences,
[2] St. Petersburg State Technological Institute (Engineering University),undefined
[3] “Armalit” Machine Building Plant,undefined
来源：
Metal Science and Heat Treatment | 2023年 / 65卷
关键词：
bronze; pulse current; pulse ratio; electroplastic effect; deformation behavior; tension;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of pulse current ratio on deformation behavior, microstructure and nature of fracture of aluminum bronze BrAZhNMts 9-4-4-1 under tension is studied. Tensile tests are performed and the structure of the bronze is determined. It is shown that pulse current ratio noticeably influences the behavior of the stress-strain curves and bronze mechanical properties. With a minimum pulse ratio within bronze microcrack formation is possible causing accelerated failure.
引用
收藏
页码：292 / 297
页数：5
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